It will be vaporware, like 90% of what Elon offers.
HyperLoop (Not a new idea, has existed for at least 50-60 years, earlier if you look at the atmospheric train)
Tesla Semi (tell us how much they can actually haul, elon)
Cyber Truck (Delayed, and not really very truck-like https://twitter.com/whatsinside/status/1628569254659518464)
Tesla Roadster
Working AI robot at AI day 2
He said they had full self driving back in 2018.
Spaceships to Mars by 2022 - https://www.nytimes.com/2023/04/20/science/elon-musk-starshi...
> "As the name and design have changed, so have Mr. Musk’s overly optimistic predictions for when his spaceship would get to Mars. At Guadalajara, he said the first flight of the Interplanetary Transport System to Mars, carrying cargo but not people, would take off in 2022 and that the first flight with people could launch in 2024."
Most of his promises have no reality backing them